英文關鍵字
agriculture
assistant
barley
bio
biology
bread
cereal
control
corn
experiment
fill
food
gold
grain
grow
growth
hands
humidity
industrial
industry
lab
laboratory
measuring
microbiology
millet
moisture
monoculture
oats
peas
plant
quality
research
rye
sample
scales
scene
science
seed
separation
sifter
sowing
strew
table
test
weigh
wheat
work